From: Samuel Rydh <samuel@ibrium.se>
To: linuxppc-dev@lists.linuxppc.org
Cc: benh@kernel.crashing.org
Subject: [PATCH] radeonfb fix
Date: Sat, 3 Jan 2004 19:32:42 +0100 [thread overview]
Message-ID: <20040103183242.GB1309@ibrium.se> (raw)
Hi,
The following patch is necessary to get the 2.6 radeonfb driver to detect
the flatpanel display. I believe the 2.4 code does exactly the same thing.
===== drivers/video/radeonfb.c 1.32 vs edited =====
--- 1.32/drivers/video/radeonfb.c Fri Nov 7 13:07:07 2003
+++ edited/drivers/video/radeonfb.c Sat Jan 3 17:20:25 2004
@@ -947,7 +947,7 @@
tmp = INREG(RADEON_BIOS_4_SCRATCH);
printk(KERN_DEBUG "radeon_get_moninfo: bios 4 scratch = %x\n", tmp);
- if (rinfo->hasCRTC2) {
+ if (rinfo->hasCRTC2 && tmp ) {
/* primary DVI port */
if (tmp & 0x08)
rinfo->dviDisp_type = MT_DFP;
/Samuel
** Sent via the linuxppc-dev mail list. See http://lists.linuxppc.org/
next reply other threads:[~2004-01-03 18:32 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-01-03 18:32 Samuel Rydh [this message]
2004-01-03 23:00 ` [PATCH] radeonfb fix Benjamin Herrenschmidt
2004-01-04 14:05 ` Samuel Rydh
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